Movies, such as Close Encounters of the Third Kind, and conspiracy theorists insist we are not alone. Everett Collection As far as we know, we are alone in the universe. Earth is the only planet known ...

E.T. could be phoning home — but we’re not hearing the call. A new study published in The Astrophysical Journal argues that “space weather” could be distorting incoming transmissions from ...

A filmmaker claims the Vatican could be bracing for a potential extraterrestrial encounter – with the Pope potentially addressing humanity's "first contact" with alien beings in the coming year. UFO ...